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Diffstat (limited to 'kmymoney2/mymoney/mymoneyprice.cpp')
| -rw-r--r-- | kmymoney2/mymoney/mymoneyprice.cpp | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/kmymoney2/mymoney/mymoneyprice.cpp b/kmymoney2/mymoney/mymoneyprice.cpp new file mode 100644 index 0000000..b674776 --- /dev/null +++ b/kmymoney2/mymoney/mymoneyprice.cpp @@ -0,0 +1,113 @@ +/*************************************************************************** + mymoneyprice - description + ------------------- + begin : Sun Nov 21 2004 + copyright : (C) 2000-2004 by Michael Edwardes + email : mte@users.sourceforge.net + Javier Campos Morales <javi_c@users.sourceforge.net> + Felix Rodriguez <frodriguez@users.sourceforge.net> + John C <thetacoturtle@users.sourceforge.net> + Thomas Baumgart <ipwizard@users.sourceforge.net> + Kevin Tambascio <ktambascio@users.sourceforge.net> + ***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + ***************************************************************************/ + +/** + * @author Thomas Baumgart + */ + +// ---------------------------------------------------------------------------- +// QT Includes + +// ---------------------------------------------------------------------------- +// KDE Includes + +// ---------------------------------------------------------------------------- +// Project Includes + +#include "mymoneyprice.h" +#include "mymoneyexception.h" + +MyMoneyPrice::MyMoneyPrice() : + m_date(QDate()) +{ +} + +MyMoneyPrice::MyMoneyPrice(const QString& from, const QString& to, const QDomElement& node) +{ + if("PRICE" != node.tagName()) + throw new MYMONEYEXCEPTION("Node was not PRICE"); + + m_fromSecurity = from; + m_toSecurity = to; + + m_date = QDate::fromString(node.attribute("date"), Qt::ISODate); + m_rate = MyMoneyMoney(node.attribute("price")); + m_source = node.attribute("source"); + + if(!m_rate.isZero()) + m_invRate = MyMoneyMoney(1,1) / m_rate; + else + qDebug("Price with zero value loaded"); +} + +MyMoneyPrice::MyMoneyPrice(const QString& from, const QString& to, const QDate& date, const MyMoneyMoney& rate, const QString& source) : + m_fromSecurity(from), + m_toSecurity(to), + m_date(date), + m_rate(rate), + m_source(source) +{ + if(!m_rate.isZero()) + m_invRate = MyMoneyMoney(1,1) / m_rate; + else + qDebug("Price with zero value created"); +} + +MyMoneyPrice::~MyMoneyPrice() +{ +} + +const MyMoneyMoney MyMoneyPrice::rate(const QString& id) const +{ + static MyMoneyMoney dummyPrice(1,1); + + if(!isValid()) + return dummyPrice; + + if(id.isEmpty() || id == m_toSecurity) + return m_rate; + if(id == m_fromSecurity) + return m_invRate; + + QString msg = QString("Unknown security id %1 for price info %2/%3.").arg(id).arg(m_fromSecurity).arg(m_toSecurity); + throw new MYMONEYEXCEPTION(msg); +} + +bool MyMoneyPrice::isValid(void) const +{ + return (m_date.isValid() && !m_fromSecurity.isEmpty() && !m_toSecurity.isEmpty()); +} + +// Equality operator +bool MyMoneyPrice::operator == (const MyMoneyPrice &right) const +{ + return ((m_date == right.m_date) && + (m_rate == right.m_rate) && + ((m_fromSecurity.length() == 0 && right.m_fromSecurity.length() == 0) || (m_fromSecurity == right.m_fromSecurity)) && + ((m_toSecurity.length() == 0 && right.m_toSecurity.length() == 0) || (m_toSecurity == right.m_toSecurity)) && + ((m_source.length() == 0 && right.m_source.length() == 0) || (m_source == right.m_source))); +} + +bool MyMoneyPrice::hasReferenceTo(const QString& id) const +{ + return (id == m_fromSecurity) || (id == m_toSecurity); +} |